The planet earth is covered with seas. In those seas there are the continents: Africa, Asia, Australia, Europe, North America, South America and Antarctica.
Every continent is put into the sea, like an island. Most of the island is above the water line, and we see it as a continent. Some of it though, is below the water line. It is like a shallow ocean. This is called the continental shelf.
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- ab
- af
- ak
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- am
- an
- ang
- ar
- arc
- as
- ast
- av
- ay
- az
- ba
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- bat_smg
- bcl
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- be_x_old
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- br
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- bug
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- ca
- cbk_zam
- cdo
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- ceb
- ch
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- chr
- chy
- co
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- cu
- cv
- cy
- da
- de
- diq
- dsb
- dv
- dz
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- el
- eml
- en
- eo
- es
- et
- eu
- ext
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- fiu_vro
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- frp
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- fy
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- gan
- gd
- gl
- glk
- gn
- got
- gu
- gv
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- haw
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- hif
- ho
- hr
- hsb
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- ilo
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- is
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- iu
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- kaa
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- lb
- lbe
- lg
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- lij
- lmo
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- lv
- map_bms
- mdf
- mg
- mh
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- mk
- ml
- mn
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- mr
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- myv
- mzn
- na
- nah
- nap
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- nds_nl
- ne
- new
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- nl
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- no
- nov
- nrm
- nv
- ny
- oc
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- or
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- qu
- quality
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- rmy
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- roa_rup
- roa_tara
- ru
- rw
- sa
- sah
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- scn
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- sd
- se
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- sh
- si
- simple
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- tg
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- wa
- war
- wo
- wuu
- xal
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- yi
- yo
- za
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- zh
- zh_classical
- zh_min_nan
- zh_yue
- zu
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